diff --git a/dom/script/ScriptSettings.cpp b/dom/script/ScriptSettings.cpp
index 692851f0652d..153c2063f2ae 100644
--- a/dom/script/ScriptSettings.cpp
+++ b/dom/script/ScriptSettings.cpp
@@ -298,7 +298,7 @@ AutoJSAPI::~AutoJSAPI() {
   if (!mCx) {
     // No need to do anything here: we never managed to Init, so can't have an
     // exception on our (nonexistent) JSContext.  We also don't need to restore
-    // any state on it.  Finally, we never made it to pushing outselves onto the
+    // any state on it.  Finally, we never made it to pushing ourselves onto the
     // ScriptSettingsStack, so shouldn't pop.
     MOZ_ASSERT(ScriptSettingsStack::Top() != this);
     return;
diff --git a/js/xpconnect/src/XPCWrappedJS.cpp b/js/xpconnect/src/XPCWrappedJS.cpp
index 7b9729f990d1..8c756cba1d5b 100644
--- a/js/xpconnect/src/XPCWrappedJS.cpp
+++ b/js/xpconnect/src/XPCWrappedJS.cpp
@@ -281,7 +281,7 @@ MozExternalRefCountType nsXPCWrappedJS::Release(void) {
     }
 
     // If we are not a root wrapper being used from a weak reference,
-    // then the extra ref is not needed and we can let outselves be
+    // then the extra ref is not needed and we can let ourselves be
     // deleted.
     if (!HasWeakReferences()) {
       return Release();